-128=-4n+4(4n-8)

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Solution for -128=-4n+4(4n-8) equation:


Simplifying
-128 = -4n + 4(4n + -8)

Reorder the terms:
-128 = -4n + 4(-8 + 4n)
-128 = -4n + (-8 * 4 + 4n * 4)
-128 = -4n + (-32 + 16n)

Reorder the terms:
-128 = -32 + -4n + 16n

Combine like terms: -4n + 16n = 12n
-128 = -32 + 12n

Solving
-128 = -32 + 12n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-12n' to each side of the equation.
-128 + -12n = -32 + 12n + -12n

Combine like terms: 12n + -12n = 0
-128 + -12n = -32 + 0
-128 + -12n = -32

Add '128' to each side of the equation.
-128 + 128 + -12n = -32 + 128

Combine like terms: -128 + 128 = 0
0 + -12n = -32 + 128
-12n = -32 + 128

Combine like terms: -32 + 128 = 96
-12n = 96

Divide each side by '-12'.
n = -8

Simplifying
n = -8

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